... tubes,cloth core,alumite,cotton yarn,fax paper JM-200 C paper tube making machineAutomatic paper tube machineUSE: ... used for producing all kind of paper tubes/cores,such as fireworks tubes,cloth core,alumite,cotton yarn,fax paper, ... tight stronger than flanges, replace spindle is more convenientJM-200 B Nc Paper Tube machine: main specificationTechnical parametersControl systemequipmentNumber of ...